The FAST UWB Survey (fast_uwb) published its results in papers published from 2019 to 2021 with a total of 20 new pulsars discovered. It detected a grand total of 3 pulsars. The fastest pulsar discovered was J1717+4308A with a period of 3.15972 milliseconds and the slowest pulsar was J2053+4718 with a period of 4.91038 seconds.
The smallest pulsar dispersion measure was J0021-0909 with a DM of 25.2 pc/cc and the largest pulsar dispersion measure was J2053+4718 with a DM of 331.3 pc/cc. There were a total of 2689 pulsars known before the first discovery was published. This survey increased the total amount of known pulsars by 1.0%.
There were 4 papers written about the discoveries of this survey: The first pulsar discovered by FAST, PSR J1926-0652: A Pulsar with Interesting Emission Properties Discovered at FAST, An in-depth investigation of 11 pulsars discovered by FAST, The FAST Discovery of an Eclipsing Binary Millisecond Pulsar in the Globular Cluster M92 (NGC 6341).
PSRs discovered by the FAST UWB Survey
| JNAME | SPIN PERIOD | DM | MAGNETIC FIELD STRENGTH |
|---|---|---|---|
| J0021-0909 | 2.314 seconds | 25.2 pc/cc | 1.57e+12 G |
| J0344-0901 | 1.226 seconds | 30.9 pc/cc | 2.09e+12 G |
| J0402+4825 | 512.194 milliseconds | 85.7 pc/cc | 3.8e+11 G |
| J0506+50 | 3.39 milliseconds | 43.4 pc/cc | * |
| J0529-0715 | 689.224 milliseconds | 87.3 pc/cc | 6.37e+11 G |
| J1502+4653 | 1.753 seconds | 26.6 pc/cc | 5.56e+11 G |
| J1822+2617 | 591.418 milliseconds | 64.7 pc/cc | 6.95e+11 G |
| J1900-0134 | 1.832 seconds | 178.1 pc/cc | 7.56e+12 G |
| J1919+2621 | 651.512 milliseconds | 96.5 pc/cc | 6.03e+11 G |
| J1926-0652 | 1.609 seconds | 85.3 pc/cc | 8.03e+11 G |
| J1942+3941 | 1.353 seconds | 104.5 pc/cc | 3.15e+11 G |
| J1945+1211 | 4.757 seconds | 92.7 pc/cc | 4.29e+12 G |
| J1951+4724 | 181.928 milliseconds | 104.35 pc/cc | 2.37e+12 G |
| J2006+4058 | 499.695 milliseconds | 259.5 pc/cc | 3.81e+11 G |
| J2053+4718 | 4.91 seconds | 331.3 pc/cc | 8.63e+12 G |
| J2112+4058 | 4.061 seconds | 129.0 pc/cc | 5.39e+12 G |
| J2129+4119 | 1.687 seconds | 32.0 pc/cc | 3.84e+11 G |
| J2323+1214 | 3.759 seconds | 29.0 pc/cc | 2.67e+12 G |
| JNAME | SPIN PERIOD | DM | MAGNETIC FIELD STRENGTH | ORBITAL PERIOD | ECCENTRICITY |
|---|---|---|---|---|---|
| J1717+4308A | 3.16 milliseconds | 35.45 pc/cc | 4.45e+08 G | 4.821 hrs | * |
| J2338+4818 | 118.71 milliseconds | 35.3 pc/cc | 1.55e+10 G | 95.255 days | 1.8e-03 |
PSRs detected by the FAST UWB Survey
| JNAME | SPIN PERIOD | DM | MAGNETIC FIELD STRENGTH |
|---|---|---|---|
| J0803-0942 | 571.257 milliseconds | 21.1 pc/cc | 8.24e+11 G |
| J1851-0633 | 1.92 seconds | 229.1 pc/cc | 2.17e+12 G |
| J1931-0144 | 593.661 milliseconds | 38.3 pc/cc | 1.33e+11 G |